M 4.8 earthquake: North Pacific Ocean (Japan) — September 9, 1979

M 4.8 earthquake: North Pacific Ocean (Japan) — September 9, 1979. Epicenter 300 km E of Kushiro, depth 48 km, 11:41 Local (1979-09-09 02:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (300 km E, Japan) — 43.877, 147.873

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